What happens during obstructive sleep apnea?

Trelegy Ellipta: Uses, How It Works, and Common Side Effects

Trelegy ellipta (fluticasone, umeclidinium, vilanterol) is used to treat COPD including bronchitis and emphysema, and it is also used as a maintenance treatment for asthma in adults.

• Trelegy Ellipta

Lat pull-down with weight machine

The lat pull-down targets the side of the chest wall. See how it's done.

Suncreens Defined: UVA, UVB, and SPF

A brief overview of sunscreens: ingredients, effectiveness, and UVA, UVB, and SPF defined.

Passing Gas: How to Minimize the Impact

How gas forms, and pointers on how to lessen the passage of flatulence (gas).

• Digestive

What is blood pressure?

Watch this video to see what your blood pressure reading means.